Betty Eyberg, a strong supporter of Missouri S&T and a longtime Miner Alumni Association volunteer, died Monday, March 2. A funeral service is planned for 11 a.m. Saturday, March 7, at Christ Episcopal Church, 1000 Main St. in Rolla. Funeral arrangements are under the direction of Null and Son Funeral Home in Rolla. Mrs. Eyberg was the wife of the late Walbridge P. Eyberg, a 1950 chemical engineering graduate of Missouri S&T.